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The farm cost-price squeeze : report of the Subcommittee on Equipment, Supplies, and Manpower ot the Committee on Agriculture, House of Presentatives
(1961)
The economics of agricultural prices
Helmberger, Peter G., (1996)
Preisprogramme des Amerikanischen Landwirtschaftsministeriums
Henderson, Harry W., (1954)
Farm management by banks
(1955)